干扰源
[电子]噪声源
sources───v.寻求（source的第三人称单数）；起源；发起；n.来源（source的复数）；输入源；发起者
noise───n.(Noise)人名；(英)诺伊斯；vt.谣传；vi.发出声音；大声议论；n.[环境]噪音；响声；杂音
heat sources───热源
energy sources───[经] 能源来源
bicarbonate sources───碳酸氢盐来源
all sources───所有来源
secondary sources───第二手来源，次级来源；二次文献
credible sources───可靠的消息来源
crediting sources───贷记来源
Automatic limiter system to enhance weak noise sources.───自动限制器制度，以加强薄弱的噪音来源。
One of major noise sources of modern automobile is tire whose vibration is considered a main cause of noise.───轮胎作为现代汽车的主要噪声源之一，其胎面振动被认为是主要发声机理之一。
The first step in noise control is identifying all kinds of noise sources, and analyzing their characteristics.───噪声控制工作的第一步是找出各种声源，并分析声源的各种特性。
Underwater mechanical noise is one of the main noise sources of submarines.───机械噪声是水下航行器主要噪声源之一。
An understanding of these noise sources and the methods available to minimize them is crucial to making meaningful low voltage measurements.───了解噪声源以及使其变得最小的方法对于进行有效的低电压测量是至关重要的。
Various noise sources are present in Xinjiang due to its vast territory and complex surface conditions.───新疆地域辽阔，地表条件和表层结构复杂，导致在地震资料上出现各种噪音干扰。
The exhaust noise of engine is one of the main noise sources of automobile noise.───发动机排气噪声是整车噪声的主要噪声源之一。
The objective of the thesis is to explore the noise sources in PLL and find the proper circuit structures to reduce the noise effects.───本文的目的是研究目前应用最广的电荷泵锁相环的噪声特性以寻找减小环路噪声的电路架构。
The settling chamber was therefore acoustically lined to attenuate the noise sources located downstream of the valve.───因此沉降室从声学上衬里，以衰减位于阀门下游的噪声源。
Methodof recognising noise sources with continuous wavelet is also discussed.
This paper presents an idea for the average brightness temperature of antenna aperture and its expression for a lossless antenna with matched and unmatched noise sources.
The transmitter beam is Gaussian for real satellite-ground laser communication system. The pointing jitter and atmospheric scintillation are the main noise sources for satellite-ground laser link.
The calibration noise sources of microwave radiometer. gives a quantitative noise power. They are an important and necessary part in calibration of microwave radiometer.
Based on the lucubration of ADSL's transmission characters, the author concluded the main noise sources on the loop and their influences to the ADSL's transmission performance.
This paper fully analysed the noise sources, mainly discussed two extra sources – Spurious Charge and Excess Noise Factor, and calculated the SNR of EMCCD.
By means of noise sources separation experiment of mini-car and the surface acoustic intensity measurement of the engine, it has been found that the main noise source of the car is the intake noise.
However it is always one of main problems for volume holographic storage which is made practicality that there are a lot of the complex noise sources in the recording channel.
So it is important to study the noise sources of air conditioner's fans and the compressor first for the abnormal noise identification and control of the air conditioner.